15593067

素因数分解:

$3^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 27256320

約数和(自身を除く): 11663253

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 89, 103, 189, 243, 267, 309, 567, 623, 721, 801, 927, 1701, 1869, 2163, 2403, 2781, 5607, 6489, 7209, 8343, 9167, 16821, 19467, 21627, 25029, 27501, 50463, 58401, 64169, 82503, 151389, 175203, 192507, 247509, 577521, 742527, 1732563, 2227581, 5197689, 15593067]

約数ペア:

[(1, 15593067), (3, 5197689), (7, 2227581), (9, 1732563), (21, 742527), (27, 577521), (63, 247509), (81, 192507), (89, 175203), (103, 151389), (189, 82503), (243, 64169), (267, 58401), (309, 50463), (567, 27501), (623, 25029), (721, 21627), (801, 19467), (927, 16821), (1701, 9167), (1869, 8343), (2163, 7209), (2403, 6489), (2781, 5607)]